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GeoGebra
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GeoGebra
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The Doppler Effect & Sonic Boom
Author:
Tom Walsh
Use the sliders to adjust the speed of the sound source and the sound observer.
GeoGebra
New Resources
Geometric linkage
Function Machine
Torus
רישום חופשי
GeoGebra Notes
Discover Resources
Angle Properties of Circles - Property 6
MEI LDS Americas
Demo: defining a numerical integral using Locus(), Sort() and DataFunction()
Straightedge and Compass
All fractions on a number line
Discover Topics
Differential Equation
Functions
Subtraction
Multiplication
Mathematics